Biology Essays Examples For College & High School Students in PDF

10822 total results

The Steps Involved in Malt Preparation (3100 words, 10 pages)

Malting PreparationThe dried grain kernels need to absorb moisture in the softening House so that the barley can germinate. This process takes 50 hours. Throughout this time the barley is aired and washed using pumps. Through the water separator, the barely "dives" - as the brewers like to say - ... Read More

A Scientific Research Paper on Technological Advancement and the Development of Modern PC (5068 words, 18 pages)

RESEARCH AND DEVELOPMENT MISSION AND PURPOSE OF RESEARCH AND DEVELOPMENT Manufacturing companies Research and Development (R D) groups significantly contribute to United States fast-paced industrial technology development. They promote industrial growth, and enhance the social well-being of the people. Normally, companies, especially those with enough resources, accept research contracts from ... Read More

The Mystery of the Bermuda Triangle (2232 words, 10 pages)

The Bermuda Triangle is shrouded, in a thick cloud of mystery, in a thick cloud of controversy, and athick cloud of argument. Not even the location of the Triangle is agreed on. The most commondescription of its location is the triangle formed by linking Bermuda, Miami, and Puerto Rico. But ... Read More

Human Cloning Represents a Moral Threat to Future Generations (831 words, 2 pages)

After the introduction of the first cloned sheep, Dolly, it was not unexpected that intense discussions regarding the ethical issues surrounding human cloning would be raised. Cloning has been called both a medical benefit and a technological breakthrough. However, activists expressed anxiety and concern that the development might undermine the ... Read More

The Controversy About the Use of Electric Chair as a Cruel and Unusual Punishment Method (427 words, 2 pages)

This topic is a very controversial one. The paper you are about to read could cause intense arguments between some groups of people. All that doesnt matter to me because when you finish reading this, you will agree with me if you dont already. First off, many people consider the ... Read More

Otis’ Innovations in Automatic Controls and the Invention of the Elevator Brake (1115 words, 2 pages)

Elisha Graves Otis didn't invent the elevator, he invented something perhaps more important---the elevator brake-which made skyscrapers a practical reality. Born on a farm near Halifax, Vermont, the youngest of six children, Otis made several attempts at establishing businesses in his early years. However, chronically poor health led to continual ... Read More

An Analysis of the Sigma Pi Fraternity from Eastern Kentucky University (3741 words, 11 pages)

INTRODUCTIONAll organizations are in way like machines. They consist of hundreds of working parts. In a machine, not all of these pieces always are working to the best of their ability. That is when the machines need to have an inspection to figure out a way to improve its productivity. ... Read More

Cloning Benefits (1748 words, 2 pages)

Cloning Benefits What if while walking down the street you encountered someone who looked exactly like you? Would you stare in amazement or would your heart be filled with fear? At first some people may look upon the idea of cloning with disgust and question themselves if humans should play ... Read More

The Significance of a Skin Color (589 words, 1 pages)

When we look at physical characteristics such as skin color from the social definition perspective, there is no clear meaning, but these characteristics do have what is referred to as social meaning. Pierre van den Berghe defined a racial group as a human group that defines itself andor is defined ... Read More

The Findings from the Paleolithic Age in Africa (1515 words, 3 pages)

AFRICA CHAPTER 1KEY WORDSPaleolithic Age was the age of human's first development, which has been deemed to have originated in Africa. In the Lower Paleolithic era there was an increase in the sophistication of production. In the Middle Paleolithic era the full emergence of modern humans occurred. In the Upper ... Read More

An Analysis of the Contribution of Eugenics and the Sir Francis Galton’s Ideas (4030 words, 6 pages)

Since the end of the 19th century, eugenics has had a significant role in the development of Western society. There have been laws established by its presence and a war fought to cease its progress. To analyze the philosophy of and the actions due to eugenics, one must look at ... Read More

First Successful Adult Clone Reported by Scientists (2034 words, 5 pages)

On February 27, 1997, it was reported that scientists produced the first clone of an adult sheep, attracting international attention and raising questions on the morality of cloning. Within days, the public had called for ethics inquires and new laws banning cloning. Issues are now raised over the potentially destructive ... Read More

The Morality of Creating Life: A Discussion on Cloning (1934 words, 3 pages)

The Morality of Creating LifeThe idea of creating life has intrigued people since the beginning of time. Mary Shelly in her novel Frankenstein brought this idea to life. In this novel, Victor Frankenstein created life by using advanced science and spare body parts. The idea of creating life is a ... Read More

An Introduction to Genetic Engineering – Cloning (2237 words, 4 pages)

Genetic Engineering CloningIn today world of advanced technology and even faster progress of this technology one has to stop and examine what we have accomplished. How far do we want to go with this technology of genetic engineering, particularly in the field of cloning. Examining genetic engineering and its many ... Read More

A Discussion of Cloning (3327 words, 10 pages)

Genetic engineering has been one of the most controversial ethical issues since 1997 when Dolly the first successfully cloned sheep was announced. Dolly has redefined the meaning of identical twin not only does she look exactly like her mother she also has the same genetic make up. This experiment was ... Read More

The Continuing Debate Over Human Cloning (2230 words, 4 pages)

Lomax 1Lance Lomax Marty PriceEN 1113-1930 March 2001The Continuing Debate Over Human CloningIn the past few years, human cloning has gone from a laboratory fantasy to a global debate. There are many arguments supporting both negative and positive effects of human cloning. Human cloning raises a lot of challenging questions ... Read More

An Introduction to the Genetically Engineered Crops (2334 words, 5 pages)

Genetically Engineered Crops Improvement or Potential Disaster?Worldwide, more than one billion people are plagued by hunger (Zalik). According to the International Service for the Acquisition of Agri-Biotech Applications, more than 800 million of those are malnourished. It also predicts that over the next fifty years the total amount of available ... Read More

An Introduction to the Increase in the Amount of Protection Received from Police (1649 words, 3 pages)

Because of the increase in crime in America, the public has demanded an increase in the amount of protection received from police. This increase in police protection has increased the incarceration level by numerous amounts within the last ten years. The number of inmates incarcerated in America is a direct ... Read More

An Introduction to the Positive Benefits of Cloning (1748 words, 3 pages)

Cloning BenefitsWhat if while walking down the street you encountered someone who looked exactly like you? Would you stare in amazement or would your heart be filled with fear? At first some people may look upon the idea of cloning with disgust and question themselves if humans should play God ... Read More

The Use and Benefits of In-Vitro Fertilization (800 words, 1 pages)

IVF is a technological development design to assist couples who are physically infertile and wanting a child. The IVF treatment was originally designed to assist or treat parents unable to conceive naturally. Why should it now be made available to those who chose not to become pregnant the natural way. ... Read More

An Overview of the Popular Australian Mammal ‘The Kangaroo’ (275 words, 1 pages)

KangaroosThe kangaroos are not only best known in Australian Mammals they are the largest. The kangaroos include the red of the inland plains, the grays of the southern forests and woodlands. Wallaroos are shorter and heavily built. They also have fury hair. The closest related is the Antilopine kangaroo of ... Read More

The Advantages and Disadvantages of Genetic Modification (631 words, 1 pages)

Genetic ModificationThe idea of genetic modification is one of the biggest and most controversial issues in modern times. It is the manipulation of genes, transferring genetic material from one organism to another. The question we ask ourselves is it really necessary and is it cruel to the animal involved.Yes, the ... Read More

Presenting the Arguments Against Human Cloning (499 words, 1 pages)

Cloning has been going on for decades now, although for most people "cloning" wasn't a part of their everyday vocabulary until about 4 years ago. Scientists have been cloning embryotic cells for about 30 years. In 1970 Dr. John B. Gurdon from the U.K. cloned a frog by transplanting the ... Read More

A Review of Cloning as the New Trend of the Century (502 words, 1 pages)

Cloning The New Trend of the Century?"Any discovery that touches upon human creation is not simply a matter of scientific inquiry, it is a matter of morality and spirituality as well...Each human life is unique, born of a miracle that reaches beyond laboratory science...". This was printed on March 10, ... Read More

An Explanation of Why Cloning Is Morally Wrong (572 words, 1 pages)

Is Cloning Morally Right? We always hear of scientists and mathematicians who discover new things that average people like ourselves are baffled by, but to a certain extent we have to be able to determine what is morally right or wrong for that matter. There are many questions in this ... Read More

A Short Overview of Human Evolution (1787 words, 2 pages)

The evolution of man is an area of study that will never fully be understood, however, evidence has been accumulated to allow us to paste together a picture of what happened in the beginning of time. It allows us to gather an idea of how man progressed to exist in ... Read More

An Analysis of the Hydrogenolysis of Ethane on a Nickel on Kieselguhr Catalyst (1860 words, 6 pages)

Introduction The hydrogenolysis of ethane on a nickel on kieselguhr catalyst has only been conducted using a cylindrical pellet shaped catalyst of unknown surface area. We used a powdered version of this catalyst and compared its performance with that of the pellet catalyst. This comparison was conducted using one gram ... Read More

The Idea of Cloning Animals and Humans since the Discovery of DNA (1486 words, 3 pages)

It all started back in the fifties when James Watson and Francis Crick discovered the structure of DNA (DSouza NA). Ever since there has been talk of human and animal cloning. It all seemed out of reach and basically impossible, but in 1997 that all changed when a sheep, named ... Read More

An Introduction to the Possibility of Human Cloning (2256 words, 9 pages)

Cloning has been going on in the natural world for thousands of years. A clone is simplyone living thing made from another, leading to two organisms with the same set of genes. In that sense, identical twins are clones, because they have identical DNA. Sometimes,plants are self-pollinated, producing seeds and ... Read More

An Analysis of the Possibility of Cloning Humans (3476 words, 5 pages)

Can we and should we clone humans? Cloning humans has recently become a possibility that seems much more feasible in today's society than it was twenty years ago. It is a method that involves the production of a group of identical cells or organisms that all derive from a single ... Read More

Biology Essay Examples